The Keystone HPS-400A-Q-KIT 400 Watt High Pressure Sodium Ballast Kit features quad-tap input voltage, compatible with 120 to 277V fixtures. This magnetic HID ballast features a high power factor, designed to deliver maximum efficiency. With a minimum start temperature of -40º Fahrenheit, makes this high pressure sodium ballast ideal for both interior and exterior applications. Order your HPS-400A-Q-KIT today, or contact one of our lighting experts to learn more.
Kit Includes: Ballast, Ignitor, Capacitor, Mounting Brackets and Hardware